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Bash empty array expansion with `set -u`
..., Bash 4.4 fixed the situation; you don't need to use this pattern if you know your script will only run on 4.4+, but many systems are still on earlier versions.
– dimo414
May 9 at 22:28
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How to version control a record in a database
...e change in a second (i.e. do not put RevisionDate into the primary key).
Now, every time you update FOO, just before you do the update you insert the old values into FOO_HISTORY. You do this at some fundamental level in your design so that programmers can't accidentally miss this step.
If you wa...
unique object identifier in javascript
I need to do some experiment and I need to know some kind of unique identifier for objects in javascript, so I can see if they are the same. I don't want to use equality operators, I need something like the id() function in python.
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How to escape @ characters in Subversion managed file names?
...aths or URLs that actually have at signs in them. After all, how does svn know whether news@11 is the name of a directory in my tree or just a syntax for “revision 11 of news”? Thankfully, while svn will always assume the latter, there is a trivial workaround. You need only append an at sign to ...
.classpath and .project - check into version control or not?
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Wow, I didn't know they added this... Would have saved us some grief
– Uri
May 12 '10 at 14:20
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In Windows cmd, how do I prompt for user input and use the result in another command?
... +1 for "various results depending on the text" : I had the same issue. Now it prints the quotes with the text, but there is no more strange behavior.
– Benj
Jun 10 '15 at 7:09
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Centering a view in its superview using Visual Format Language
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Do we know if the limitation still applies with the version of VFL that ships with current iOS 7.x?
– Drux
Jun 29 '14 at 14:07
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Html List tag not working in android textview. what can i do?
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Calm down... I edited my answer, please let me know whether it works.
– Cristian
Jun 30 '10 at 18:29
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ASP.NET 2.0 - How to use app_offline.htm
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Update to previous comment: It's working now and must have been some kind of caching issue. I'd used <CTRL>+Refresh, but presumably it was being cached somewhere else.
– Squig
Mar 18 '13 at 12:23
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git: Your branch is ahead by X commits
... to clean HEAD to the same as remote.
git reset --hard origin/master
So now I have again:
On branch master
Your branch is up-to-date with 'origin/master'.
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